摘要
基于手势的交互技术正在成为虚拟现实技术中的研究热点，为使人能通过手以自然直观的方式与虚拟环境进行交互，研究了基于手势的交互技术．人手的结构非常复杂，有２７个自由度．文中在分析了手的解剖结构和运动特点的基础上，将手指简化为连杆－关节操作器，建立了手的运动学模型和几何模型．
Gesture based interaction is becoming a research hot in virtual reality (VR). Hand modeling is a key issue. The human hand is a very complex mechanical structure, and it has 27 DOFs. This paper simplifies the human hand as a link joint manipulator and presents a kinematics model and a geometric model of the hand based on the analysis of anatomy of the human hand and its movement.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1998年第10期134-136,共3页
Journal of Shanghai Jiaotong University
关键词
虚拟现实
手势
交互
手
运动学模型
virtual reality
gesture based interaction
hand model
kinematics model
geometric model
